Patent Assignment
Reel/Frame 040882/0874
Merger
Recorded: 2016-12-12
Pages: 29
Assignor
ABB TECHNOLOGY LTD
Executed: 2016-05-09
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, CH-5400 BADEN, SWITZERLAND
Covered Properties
(2)
Method And A Control System For Controlling A Melting And Refining Process
Method Of Manufacturing An Electromagnetic Induction Device And An Electromagnetic Induction Device
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 4, 2016
From: LARSSON, TOMMY
To: ABB TECHNOLOGY LTD
Reel/Frame 037661/0224 →
Merger
Nov 15, 2016
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 040621/0853 →
Merger
Nov 15, 2016
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 040622/0001 →
Assignment of Assignor's Interest
Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →
Change of Name
Dec 31, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 058666/0540 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065549/0576 →